diff --git a/.github/workflows/deploy_docs.yml b/.github/workflows/deploy_docs.yml
index 9e840f41..db333fcc 100644
--- a/.github/workflows/deploy_docs.yml
+++ b/.github/workflows/deploy_docs.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0 # Not needed if lastUpdated is not enabled
       # - uses: pnpm/action-setup@v3 # Uncomment this block if you're using pnpm